Reproductive biology and susceptibility of Florida Culex coronator to infection with West Nile virus.

ABSTRACT: Abstract Ornithophilic Culex species are considered the primary amplification vectors of West Nile virus (WNV) in bird hosts as well as vectors responsible for epidemic transmission. Culex coronator was first collected from Okaloosa, Santa Rosa, Walton, and Washington Counties in Florida in 2005 and has since spread throughout the state. The vector competence of Cx. coronator for WNV, known to be infected in nature, has not been assessed. Without this knowledge, we are unable to assess this species' potential as an enzootic and epidemic vector of WNV in Florida. In the current study, we investigate the reproductive biology and susceptibility to WNV infection, dissemination, and transmission by Cx. coronator. We show that Cx. coronator is capable of delaying oviposition for several weeks af

SUBMITTER: Alto BW 

PROVIDER: S-EPMC4117262 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature